改革开放30年我国客车行业的五大进步

阐述改革开放30年来，我国客车行业从计划经济走向市场经济的过程；分析30年来我国客车工业的发展与进步。     

浙中西部内河航运建设发展问题的研究

通过现状调查和技术分析得出加快发展钱塘江中上游内河航运对浙中西部地区具有较好的经济效益和具大的社会效益,按照科学发展的要求,提出浙中西地区内河航运发展规划设想。     

A regression on climate policy: The European Commission’s legislation to reduce CO2 emissions from automobiles

As part of its efforts to reach the targets of the Kyoto Protocol, in April 2009 the European Commission enacted new legislation to reduce the per-kilometer CO₂ emissions of newly registered automobiles. This paper critically assesses this legislation with respect to its economic and technological underpinnings. First, we argue that the reliance on targets based on per-kilometer emissions not only conceals the true cost of compliance and thereby stifles informed public discourse, but is also less cost-effective than alternative measures such as emissions trading. Second, the emission targets stipulated in this legislation are based on linear-regression methods that we demonstrate to be poorly justified and misleading. Using instead stochastic-frontier analysis, which is argued to more accurately reflect the industry’s technological status quo, alternative targets are consequently proposed.     

POD推进器技术发展及其应用前景

POD推进器是近年来发展起来的一种新型的船舶推进装置,该装置可以提高舰船总体性能,节省舱室空间,增加有效载荷,提高舰船的使用效能,可充分发挥电力推进系统的优越性,因而具有极高的应用价值和广阔的市场应用前景.通过介绍POD推进器的技术的发展概况,总结了POD推进器的主要特点,概述了其主要类型,分析了POD推进器的应用前景.     

道路地基处理技术研究综述

伴随我国交通基础设施的大力建设，道路地基处理技术逐步有了较多研究成果和成功实践经验，新技术、新方法层出不穷。总结了几种常用的道路地基处理技术的特点和研究进展，并探讨近几年较为典型的地基处理新技术、新方法；以相关标准规范的编制、修订情况为基础，分析道路地基处理标准化的建设情况，并展望道路地基处理技术应用发展趋势。     

论高速公路工程进度监理

介绍高速公路工程进度控制的概念，分析影响工程进度的主要原因，从而论述进度监理的作用、任务、依据、程序、要点、方法、手段，以及进度与质量、费用的关系，可供施工监理人员参考．     

Underwater Cultural Heritage Policies of the United States Coastal Zone

Domestic management of historic shipwrecks and other Underwater Cultural Heritage (UCH) resources located in the United States coastal zone is extensively fragmented and a portion of it has significant implications in terms of international law. In the United States coastal zone, UCH (largely historic shipwrecks) falls under one of three general regimes, depending on where the resource is located and subject to specific and individual requirements: the General Maritime Law, the Abandoned Shipwreck Act, and the Marine Protection, Research and Sanctuaries Act, also known as the Marine Sanctuaries Act. After examining the development of and current status of these regimes, this article will suggest policies for a stronger, more coordinated federal management regime in United States coastal waters. It will specifically argue that a recent decision by the United States Court of Appeals for the Fourth Circuit provides a well-designed paradigm that could be linked with pertinent aspects of the three identified regimes to create a unified coastal governance mechanism for sunken historic shipwrecks.     

交通职业院校港机专业师资队伍建设的研究

交通职业院校港机专业职业教育不同于其它专业的职业教育，行业职业能力与素养特征明显，对教师的素质要求有其自身的特点，只有建设好一流的师资队伍，才能培养出一流的港口技术人才。文章通过对交通行业港机专业人才培养现状分析，对师资队伍建设提出了一些建议．     

城市轨道交通弓网系统现状分析与建议

既有城轨受电弓与接触网的类型较多,两者之间的配合问题尤为突出。总结国内外城轨弓网系统标准,存在内容描述较少,刚柔接触网未分开规定,指标参数相差较大,系统性不强等问题。总结国内外相关研究文献,发现弓网设计阶段对弓网接口的设计不足,弓网维修阶段存在机械故障较多,弓网仿真缺少实测数据确认等问题。最后针对城轨弓网系统研究现状的不足,对未来进一步研究工作提出若干建议。     

厢式载货汽车模型风洞试验技术的研究

风洞试验是进行汽车空气动力学研究的重要手段，介绍了试验数据系统，论述了用小型航空风洞进行厢式载货汽车模型试验时雷诺数，堵塞比，模拟地板等重要技术问题，给出厢式载货汽车改善气动阻力特性的试验结果。